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305FXE-ST-15 - 'Discontinued' - 5-P,4-10/100TX,1-100BASEFXU,DIN,SM,ST,15KM by Advantech/ B+B Smartworx

305FXE-ST-15 - "Discontinued" - 5-P,4-10/100TX,1-100BASEFXU,DIN,SM,ST,15KM
by Advantech/ B+B Smartworx

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  • Compact Size, Small Footprint
  • Full IEEE 802.3 and 1613 Compliance
  • NEMA TS1/TS2 Compliance
  • American Bureau of Shipping (ABS) Type Approval
  • Extended Environmental Specifi cations
  • Four 10/100 BaseTX RJ-45 Ports
  • One 100BaseFX Port ST (shown) or SC
  • RJ-45 Ports Support Full/Half Duplex Operation
  • LED Link/Activity Status Indication
  • Store-and-forward Technology
  • Auto Sensing Duplex, Speed and MDIX (RJ-45)
  • Up to 1.0 Gb/s Maximum Throughput
  • Rugged Industrial DIN-RAIL Enclosure
  • Redundant Power Inputs (10-30 VDC)
  • N-View™ OPC Switch Monitoring Option


The N-TRON® 305FX is an unmanaged fi ve port Industrial Ethernet Switch. It is housed in a ruggedized DIN-RAIL enclosure, and is designed for use in industrial data acquisition, control, and Ethernet I/O applications.

The 305FXE-ST-15 Industrial Network Switch is designed to meet and exceed the most demanding industrial communication requirements while providing high throughput and minimum downtime.

The 305FXE-ST-15 provides four RJ-45 auto sensing 10/100BaseTX ports, plus a fi ber based Fast Ethernet uplink port. All TX ports are full/half duplex capable, using "state of the art" Ethernet switching technology.

The 305FX auto-negotiates the speed and fl ow control capabilities of the four TX port connections, and confi gures itself automatically. The fiber optic port utilizes industry standard ST or SC duplex connectors and is confi gured for full duplex operation. Both multimode and singlemode fi ber models are available.

The TX ports of the 305FX are auto sensing, so there will be no need to make extensive wiring changes due to future upgrades of host computers, plant systems, or Ethernet I/O modules. The switching fabric simply scales up or down automatically to match network environments.



Case dimensions

Industrial Media Converter

Height: 3.5" (8.8 cm)

Width: 2.0" (5.08 cm)

Depth: 3.4" (8.6 cm)

Weight: 0.75 lbs (0.34 kg)



• Compact Size, Smaller Footprint

• High Reliability/Availability

• Extended Environmental Specifications

• Ruggedized DIN-Rail Enclosure

• High Performance

• High MTBF >2M Hours (measured)


Ease of Use

Input Voltage: 10-30 VDC

Input Current: 250 mA@24V

Inrush: 10Amp/0.9ms@24V


• Plug & Play Operation

• 4 Auto Sensing 10/100BaseTX Port RJ-45 Ports

• Auto Senseing Duplex, Speed, and Cable Type

Unmanaged Operation

• Compact DIN-Rail Package



Increased Performance

Operating Temperature: -20o C to 70o C

Storage Temperature: -40o C to 85o C

Operating Humidity: 10% to 95% (Non Condensing)

Operating Altitude: 0 to 10,000 ft.


• Full Wire Speed Capable

• 100BaseFX Fiber Uplink

Full Duplex Cpable

• Eliminates Network Collisions

• Increases Network Determinism

• N-View Switch Viewing Option


Shock and Vibration (bulkhead mounting)

Recommended Wiring Clearance

Shock: 200g @ 10ms

Vibration/Seismic: 50g, 5-200Hz, Triaxial

Front: 4" (10.16 cm)

Top: 1" (2.54 cm)


Network Media

10/100BaseTX: Four (1) RJ-45 TX Ports

100BaseFX: One (1) ST or SC Duplex Port

10BaseT: >Cat3 Cable

100BaseTX: >Cat5 Cable

Regulatory Approvals


FCC Part 15 Class A

UL Listed 1604 (US and Canada)


CE: EN61000-6-2,4, EN55011, EN61000-4-2,3,4,5,6

ABS Type Approval for Shipboard Applications

GOST-R Certifi ed

RoHS Compliant



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